HDDA3W-29-DP

Antennas RF Overview

The TE Connectivity HDDA3W-29-DP is a high-performance dual-polarity dish antenna designed for the 3.3–3.8 GHz frequency band. It features a fixed gain of 25 dBi and utilizes an N-type female connector for secure interfacing. The unit supports a maximum power handling capacity of 100 W, ensuring reliability in demanding RF environments. Constructed with rugged materials, it is engineered for long service life in extreme conditions. The antenna employs a dish configuration to achieve high directivity and signal strength, making it suitable for point-to-point communication links requiring stable performance over extended distances.

Antennas RF Feature Summary

• Dual-polarity design enhances signal diversity and reception quality
• Rugged construction ensures durability in extreme environmental conditions
• High-gain dish configuration provides focused signal transmission and reception

Antennas RF Applications

• Point-to-point microwave communication links
• Wireless backhaul networks
• Long-range data transmission systems

Antennas RF Procurement Notes

Verify the specific frequency band requirements against the 3.3–3.8 GHz specification before procurement. Confirm that the N-type female connector interface matches the existing cabling infrastructure. Ensure the mounting environment can support the physical dimensions and weight of the dish assembly. Check for RoHS compliance status if required by project regulations. Validate that the 100 W power rating aligns with the transmitter output capabilities.

Antennas RF Selection Notes

Select this model when high gain and dual-polarity are critical for link budget calculations. Consider the 25 dBi gain as a primary factor for overcoming path loss in long-distance applications. Evaluate the ruggedized build quality for installations exposed to harsh weather or temperature fluctuations. Compare the N-type connector compatibility against other available interfaces to avoid adapter usage. Assess the physical size constraints to ensure adequate clearance for the dish orientation.

Antennas RF Part Context

This component belongs to the HD series of antennas from TE Connectivity, which focuses on high-performance solutions for wireless communications. The HDDA3W-29-DP specifically targets applications requiring robust, high-gain antennas for frequencies above 3 GHz. It represents a specialized solution within the broader portfolio of passive antennas designed for industrial and commercial RF deployments.

Antennas RF Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing mounting hardware and cable assemblies when considering alternative models.